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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CLOUDSTACK-9202) SSH commands to VR timeout sometimes
Date Fri, 01 Jan 2016 09:29:39 GMT

    [ https://issues.apache.org/jira/browse/CLOUDSTACK-9202?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15076259#comment-15076259
] 

ASF GitHub Bot commented on CLOUDSTACK-9202:
--------------------------------------------

Github user remibergsma commented on the pull request:

    https://github.com/apache/cloudstack/pull/1291#issuecomment-168295181
  
    Especially in combination with bumping global setting `router.aggregation.command.each.timeout`
from its default of 3 sec to something like 10-15 will resolve most issues. The issue that
remains is of course why it takes so long in the first place. But at least it doesn't fail
anymore.


> SSH commands to VR timeout sometimes
> ------------------------------------
>
>                 Key: CLOUDSTACK-9202
>                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-9202
>             Project: CloudStack
>          Issue Type: Bug
>      Security Level: Public(Anyone can view this level - this is the default.) 
>          Components: Virtual Router
>    Affects Versions: 4.7.0
>            Reporter: Remi Bergsma
>            Assignee: Remi Bergsma
>            Priority: Critical
>             Fix For: 4.7.1
>
>
> Error seen:
> 2015-12-28 14:35:18,201 ERROR [c.c.n.r.VirtualNetworkApplianceManagerImpl] (Work-Job-Executor-1:ctx-34ff7f80
job-39723/job-39726 ctx-d63de41b) Timed out in waiting SSH execution result
> 2015-12-28 14:35:18,201 WARN  [c.c.n.r.VirtualNetworkApplianceManagerImpl] (Work-Job-Executor-1:ctx-34ff7f80
job-39723/job-39726 ctx-d63de41b) Command: com.cloud.agent.api.Command failed while starting
virtua
> l router
> 2015-12-28 14:35:18,201 INFO  [c.c.v.VirtualMachineManagerImpl] (Work-Job-Executor-1:ctx-34ff7f80
job-39723/job-39726 ctx-d63de41b) The guru did not like the answers so stopping VM[DomainRouter|r-1534-VM]
> .Answer":{"result":true,"wait":0}},{"com.cloud.agent.api.Answer":{"result":false,"details":"Timed
out in waiting SSH execution result","wait":0}}] }
> It needs to be investigated why 60 second timeout is not enough, for now bumping it would
help.



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